Consider the data with analysis shown in the following computer…

Question Answered step-by-step Consider the data with analysis shown in the following computer… Consider the data with analysis shown in the following computer output: LevelNMeanStDevA686.3204.914B576.1676.555C680.0009.230D769.3336.154 SourceDFSSMSFPGroups3981.29327.106.920.002Error20945.8047.29  Total231927.09    What is the pooled standard deviation? What degrees of freedom are used in doing inferences for these means and differences in means?Round your answer for the pooled standard deviation to two decimal places.The pooled standard deviation= degrees of freedom =  Math Statistics and Probability IHP 340 Share QuestionEmailCopy link Comments (0)